From ab5481ff90f9c72fd9aefce72555c22f7d72cb9e Mon Sep 17 00:00:00 2001
From: Steve Karg <skarg@users.sourceforge.net>
Date: Thu, 22 Aug 2024 08:10:10 -0500
Subject: [PATCH] Fixed the length of the basic Network Port object MAC address
 property. (#741)

---
 src/bacnet/basic/object/netport.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bacnet/basic/object/netport.c b/src/bacnet/basic/object/netport.c
index 49eac28e5e..c3fd1b8e86 100644
--- a/src/bacnet/basic/object/netport.c
+++ b/src/bacnet/basic/object/netport.c
@@ -728,6 +728,7 @@ bool Network_Port_MAC_Address(
     if (mac_address) {
         mac_len = Network_Port_MAC_Address_Value(
             object_instance, mac_address->value, sizeof(mac_address->value));
+            mac_address->length = mac_len;
     }
 
     return mac_len > 0;